<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>错误</title>
    </head>
    <body>
        <center>
            <h1>该用户以存在,请<a href="./webapps/myweb/reg_error.html">重新注册</a></h1>
        </center>

    </body>
</html>